Optima Steamer™ XE can be a professional exterior car wash machine, an excellent
interior cleaning machine, an effective sanitizing equipment and a multi-purpose cleaning
machine simultaneously without altering any internal settings or parts.

Optima Steamer™ EST can be a professional exterior car wash machine, an excellent
interior cleaning machine, an effective sanitizing equipment and a multi-purpose cleaning
machine simultaneously without altering any internal settings or parts.

SJE Corporation, Ltd.(also known as "SJE Corp") was established in 1991 in Busan, Korea.
The company first focused on introducing European commercial and industrial high
pressure washers to the Korean market. Within years, SJE Corp became the # 1 household
reseller name in the high pressure washer industry in Korea.